55160166151519 has 16 divisors (see below), whose sum is σ = 64804141269504. Its totient is φ = 46287830296800.

The previous prime is 55160166151483. The next prime is 55160166151529. The reversal of 55160166151519 is 91515166106155.

It is a cyclic number.

It is not a de Polignac number, because 55160166151519 - 2⁹ = 55160166151007 is a prime.

It is a super-2 number, since 2×55160166151519² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55160166151529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14550654 + ... + 17945524.

It is an arithmetic number, because the mean of its divisors is an integer number (4050258829344).

Almost surely, 2^{55160166151519} is an apocalyptic number.

55160166151519 is a deficient number, since it is larger than the sum of its proper divisors (9643975117985).

55160166151519 is a wasteful number, since it uses less digits than its factorization.

55160166151519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3508518.

The product of its (nonzero) digits is 1215000, while the sum is 52.

The spelling of 55160166151519 in words is "fifty-five trillion, one hundred sixty billion, one hundred sixty-six million, one hundred fifty-one thousand, five hundred nineteen".